CN209992089U - Fireproof pressure transmitter - Google Patents
Fireproof pressure transmitter Download PDFInfo
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- CN209992089U CN209992089U CN201921254900.3U CN201921254900U CN209992089U CN 209992089 U CN209992089 U CN 209992089U CN 201921254900 U CN201921254900 U CN 201921254900U CN 209992089 U CN209992089 U CN 209992089U
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- pressure transmitter
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- transmitter shell
- connecting block
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Abstract
The utility model discloses a pressure transmitter technical field specifically is a fire prevention type pressure transmitter, including the pressure transmitter casing, the right-hand member outer lane department of pressure transmitter casing is provided with anti-skidding groove, and both sides are run through and are provided with the connecting pipe around the pressure transmitter casing, and the lower extreme an organic whole of pressure transmitter casing is provided with the threaded connection head, and the lower extreme of threaded connection head is connected with the connecting block through screw-thread fit, is provided with the reservation mounting hole that runs through around on the connecting block. The vacuum cavity is arranged in the pressure transmitter shell, which plays a good role of fire prevention and heat insulation, so that components in the inner cavity are not affected; the utility model discloses well pressure transmitter casing accessible multiple mode is installed, is applicable to under the multiple environment, and the practicality is strong.
Description
Technical Field
The utility model relates to a pressure transmitter technical field specifically is a fire prevention type pressure transmitter.
Background
The pressure transmitter is a device for measuring pressure and then feeding back and amplifying, but the fire resistance is poor in the practical use process, the pressure transmitter is easily affected by fire, the fixing mode of the pressure transmitter is single, the pressure transmitter is inconvenient to select according to the practical requirement, and certain inconvenience is caused in use.
To this end, we propose a pressure transmitter of the fireproof type to solve the above drawbacks well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention type pressure transmitter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention type pressure transmitter, includes the pressure transmitter casing, the right-hand member outer lane department of pressure transmitter casing is provided with anti-skidding groove, both sides run through and are provided with the connecting pipe around the pressure transmitter casing, the lower extreme an organic whole of pressure transmitter casing is provided with the threaded connection head, the lower extreme of threaded connection head is connected with the connecting block through screw-thread fit, the reservation mounting hole that runs through around being provided with on the connecting block, be provided with sealed cap on the pressure transmitter casing on threaded connection head right side, sealed cap passes through the helicitic texture and seals on the vacuum extraction pipe, and the vacuum extraction pipe is linked together with the inside vacuum cavity of pressure transmitter casing, the inside of pressure transmitter casing is.
Preferably, the anti-slip grooves are arranged in a rectangular groove structure and are distributed on the outer ring of the pressure transmitter shell in a circular array shape.
Preferably, the vacuum cavity is of a rectangular box frame structure, and the vacuum cavity is sleeved at the outer ring of the inner cavity.
Preferably, the pressure transmitter shell is integrally connected with the connecting pipe, the connecting pipe is of a circular tubular structure, and two ends of the connecting pipe protrude out of the front side surface and the rear side surface of the pressure transmitter shell simultaneously.
Preferably, the left side surface of the pressure transmitter shell is provided with a circular clamping groove, and the right side surface of the pressure transmitter shell is provided with a convex circular clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the vacuum cavity is arranged in the pressure transmitter shell, which plays a good role of fire prevention and heat insulation, so that components in the inner cavity are not affected;
2. the utility model discloses well pressure transmitter casing accessible multiple mode is installed, is applicable to under the multiple environment, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the present invention;
fig. 3 is a cross-sectional view taken along line a-a of fig. 2 according to the present invention.
In the figure: the pressure transmitter comprises a pressure transmitter shell 1, a connecting pipe 2, an anti-skidding groove 3, a sealing cap 4, a threaded connector 5, a reserved mounting hole 6, a connecting block 7, a convex-shaped circular clamping groove 8, a vacuum cavity 9, a circular clamping groove 10, a vacuum extraction pipe 11 and an inner cavity 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a fireproof pressure transmitter comprises a pressure transmitter shell 1, wherein an anti-skidding groove 3 is formed in the outer ring of the right end of the pressure transmitter shell 1, connecting pipes 2 penetrate through the front side and the rear side of the pressure transmitter shell 1, the pressure transmitter shell 1 and the connecting pipes 2 are integrally connected, the connecting pipes 2 are of a circular tubular structure, two ends of each connecting pipe 2 protrude out of the front side face and the rear side face of the pressure transmitter shell 1 at the same time, and a screw rod can be connected into each connecting pipe 2 and used for integrally and stably fixing the pressure transmitter shell 1;
the lower end of the pressure transmitter shell 1 is integrally provided with a threaded connector 5, and the threaded connector 5 can connect the pressure transmitter shell 1 into a threaded hole;
the lower end of the threaded connector 5 is connected with a connecting block 7 in a threaded fit manner, a reserved mounting hole 6 which penetrates through the connecting block 7 from front to back is formed in the connecting block 7, and a shaft lever is mounted on the reserved mounting hole 6 to fix the whole pressure transmitter conveniently through the bottom end of the pressure transmitter shell 1;
referring to fig. 2 and 3, a sealing cap 4 is arranged on the pressure transmitter housing 1 on the right side of the threaded connector 5, the sealing cap 4 is sealed on a vacuum extraction pipe 11 through a threaded structure, the vacuum extraction pipe 11 is communicated with a vacuum cavity 9 inside the pressure transmitter housing 1, the vacuum cavity 9 is in a rectangular box frame structure, and the vacuum cavity 9 is sleeved at the outer ring of an inner cavity 12;
an inner cavity 12 is arranged inside the pressure transmitter shell 1, and the inner cavity 12 is used for placing some electronic components which need to be used.
Wherein, anti-skidding groove 3 is rectangle groove body structure and is provided with the multiunit, and multiunit anti-skidding groove 3 is circular array form and distributes in pressure transmitter casing 1's outer lane department, and anti-skidding groove 3 makes difficult the slip when holding pressure transmitter casing 1 tip, and structural aesthetic feeling that has.
A circular clamping groove 10 is formed in the left side face of the pressure transmitter shell 1, a convex circular clamping groove 8 is formed in the right side face of the pressure transmitter shell 1, and the circular clamping groove 10 and the convex circular clamping groove 8 can be used for installing stainless steel glass and observing an internal device.
The working principle is as follows:
the pressure transmitter shell 1 can be made of fireproof material, so that the pressure transmitter shell can play a fireproof role, and then components in the inner cavity 12 are not affected by fire due to the heat insulation effect of the vacuum cavity 9.
The vacuum extraction pipe 11 can extract vacuum in the vacuum cavity 9, the sealing cap 4 interface is covered in a sealing manner in time after the vacuum extraction, the sealing cap 4 can be made of stainless steel aluminum alloy components, the strength is high, fire is prevented, and the normal vacuum heat insulation in the pressure transmitter shell 1 is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fire prevention type pressure transmitter, includes pressure transmitter casing (1), its characterized in that: an anti-skid groove (3) is arranged at the outer ring of the right end of the pressure transmitter shell (1), the front side and the rear side of the pressure transmitter shell (1) are provided with connecting pipes (2) in a penetrating way, the lower end of the pressure transmitter shell (1) is integrally provided with a threaded connector (5), the lower end of the threaded connector (5) is connected with a connecting block (7) through thread fit, a reserved mounting hole (6) which penetrates through the connecting block (7) from front to back is arranged on the connecting block, a sealing cap (4) is arranged on the pressure transmitter shell (1) on the right side of the threaded connector (5), the sealing cap (4) is sealed on a vacuum extraction pipe (11) through a thread structure, the vacuum extraction pipe (11) is communicated with a vacuum cavity (9) inside the pressure transmitter shell (1), an inner cavity (12) is arranged inside the pressure transmitter shell (1).
2. The firesafe pressure transmitter of claim 1, wherein: the anti-slip grooves (3) are of rectangular groove body structures and are provided with multiple groups, and the multiple groups of anti-slip grooves (3) are distributed on the outer ring of the pressure transmitter shell (1) in a circular array shape.
3. The firesafe pressure transmitter of claim 1, wherein: the vacuum cavity (9) is of a rectangular box body frame structure, and the outer ring of the inner cavity (12) is sleeved with the vacuum cavity (9).
4. The firesafe pressure transmitter of claim 1, wherein: pressure transmitter casing (1) and connecting pipe (2) body coupling, connecting pipe (2) are the pipe column structure, and the both ends of connecting pipe (2) are outstanding simultaneously and are set up in the front and back both sides face of pressure transmitter casing (1).
5. The firesafe pressure transmitter of claim 1, wherein: the left side face of the pressure transmitter shell (1) is provided with a circular clamping groove (10), and the right side face of the pressure transmitter shell (1) is provided with a convex circular clamping groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254900.3U CN209992089U (en) | 2019-08-05 | 2019-08-05 | Fireproof pressure transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254900.3U CN209992089U (en) | 2019-08-05 | 2019-08-05 | Fireproof pressure transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209992089U true CN209992089U (en) | 2020-01-24 |
Family
ID=69298180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921254900.3U Active CN209992089U (en) | 2019-08-05 | 2019-08-05 | Fireproof pressure transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209992089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858343A (en) * | 2022-03-24 | 2022-08-05 | 中国核动力研究设计院 | Nuclear safety level transmitter based on inorganic solid gas heat-insulating material |
-
2019
- 2019-08-05 CN CN201921254900.3U patent/CN209992089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858343A (en) * | 2022-03-24 | 2022-08-05 | 中国核动力研究设计院 | Nuclear safety level transmitter based on inorganic solid gas heat-insulating material |
| CN114858343B (en) * | 2022-03-24 | 2023-09-26 | 中国核动力研究设计院 | Nuclear safety level transmitter based on inorganic solid gas heat insulating material |
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